هنا يمكنك أن تجد موضوعات عن
#رياضيات
#فيزياء
#علم_الفلك
#كيمياء
#تاريخ_العلم
و #آخر_الأخبار في تطورات العلم.
قائمة ببعض الموضوعات: https://www.bootg.com/Sciencarabi/709
للتواصل عبر البوت @Tphyastrobot
Physics & Astronomy 🔭
bootg.com/Sciencarabi
Singapore SG telegram Group & telegram Channel 10
Telegram Physics & Astronomy 🔭
Created:
From: Singapore and USA
Telegram Physics & Astronomy 🔭, 154246 Telegram Group & Telegram Channel Singapore, SGTelegram Physics & Astronomy 🔭, 154246 Telegram Group & Telegram Channel, USA, US
https://t.me/Sciencarabi

Physics & Astronomy 🔭 Telegram
To lock your messages, go to “Settings”, “Privacy and Security” and tap on “Passcode Lock”. You will be asked to set a four-digit passcode and confirm it. Once you do that, you will find additional options to “unlock the app with fingerprint” and “auto-lock” it after a specific duration. To set self-destruction timer, swipe right on the homepage, tap “New Secret Chat”, and add recipients. Now simply tap the clock icon and set Self-Destruct Timer to the desired time limit (from 1 second to 1 week). The clock starts ticking the moment messages are displayed on the recipient’s screen. For maximum privacy, you can create secret chats that use end-to-end encryption. These aren't stored on Telegram's servers, so you can only access them with your specific phone. If one party deletes a message, it disappears on both devices. And you can specify a self-destruct period for all media if you like.
To use a proxy server in Telegram, open Settings > Data and Storage > Proxy Settings. Enable Use Proxy and you'll need to fill in all the required information to add it. You can find server info for this online if needed. Live location & proximity alerts If you are using Telegram on your PC, Laptop, or another device, your secret chat is only visible to your device that you started it. Telegram Settings
Keep-Alive Service Live Location Sharing Telegram offers two types of APIs for developers. Both are free of charge. To do this, head over to Telegram’s settings by sliding over the hamburger menu from the left of the app. Here, choose ‘Settings’ and then click on ‘Chat Settings’. In this menu, you will see a number of themes and colour options to choose from. Further, you can also change the curve on message boxes and font size.
Telegram supports two layers of secure encryption. Cloud Chats use server-client encryption while Secret Chats use an additional layer of client-client encryption. All content is encrypted in the same way — be it media, text, or files. What do you think about Telegram? How is your experience? Let me know your comments below!
Physics & Astronomy 🔭 us